Color Periodic Table of the Elements - Atomic Masses

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Color Periodic Table of the Elements - Atomic Masses

Color Periodic Table of the Elements - Atomic Mass Significant Figures
This color periodic table contains the atomic masses of the elements as accepted by the IUPAC (09-2013). Todd Helmenstine

This color periodic table contains the accepted atomic weights (atomic masses) of each element as accepted by the IUPAC as of September 2013. The IUPAC doesn't update these values annually, so these are the most recent values.

This periodic table has a transparent background suitable for computer and mobile device wallpaper. The 1920x1080 PNG image file and PDF versions of this table are available. There's also an option to select a color table against a black background. All of these tables are high definition and resize cleanly.